The register
The register lists Tribe Impact Capital LLP in London, Middlesex as a licensed sponsor on Skilled Worker, an entry that goes back to at least 2026. Its rating on the register is Worker (A rating).
Companies House lists it as Tribe Impact Capital LLP, number OC411984, incorporated 2016: 10 years of filings behind the name. Registered office: 52 Jermyn Street, London, SW1Y 6LX, SW1Y 6LX.
A licence says an organisation may sponsor; it does not say it is hiring today. The way to find out is the same as for any employer: the careers page, the job boards, and a direct approach with a UK-style CV that says early that sponsorship would be needed.